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MULTI-I/O CARD FOR 80286

UNIDENTIFIED

MULTI-I/O CARD FOR 80286

Card Type

Multi-I/O card

Chip Set

Unidentified

I/O Options

Game port, parallel port, serial ports (2)

Data Bus

8-bit ISA

Card Size

Half-length, full-height

CONNECTIONS

Function

Label

Function

Label

Serial port 1

CN1

Game port

CN3

Serial port 2 (optional)

CN2

Parallel port

CN4

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

S1/4

Off

PARALLEL PORT ADDRESS SELECTION

Setting

S1/3

LPT1 (378h)

Off

LPT2 (278h)

On

SERIAL PORT 1 ADDRESS SELECTION

Setting

S1/1

S1/2

COM1 (3F8h)

Off

Off

COM2 (2F8h)

Off

On

COM3 (3E8h)

On

Off

Disabled

On

On

SERIAL PORT 2 ADDRESS SELECTION

Setting

S1/1

S1/2

COM2 (2F8h)

Off

Off

COM3 (3E8h)

Off

On

COM4 (2E8h)

On

Off

Disabled

On

On

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

S2/3

S2/4

IRQ4

On

Off

 

IRQ3

Off

On

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

S2/5

S2/5

IRQ3

Off

On

 

IRQ4

On

Off

PARALLEL PORT INTERRUPT SELECTION

IRQ

S2/1

S2/2

IRQ7

On

Off

 

IRQ5

Off

On